Camera Optical Lens

ABSTRACT

The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens. The first lens is made of glass material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of glass material, and the seventh lens is made of plastic material. The camera optical lens further satisfies specific conditions.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the priority benefit of Chinese Patent Applications Ser. No. 201810203670.1 and Ser. No. 201810203790.1 filed on Mar. 13, 2018, the entire content of which is incorporated herein by reference.

FIELD OF THE PRESENT DISCLOSURE

The present disclosure relates to optical lens, in particular to a camera optical lens suitable for handheld devices such as smart phones and digital cameras and imaging devices.

DESCRIPTION OF RELATED ART

With the emergence of smart phones in recent years, the demand for miniature camera lens is increasing day by day, but the photosensitive devices of general camera lens are no other than Charge Coupled Device (CCD) or Complementary metal-Oxide Semiconductor Sensor (CMOS sensor), and as the progress of the semiconductor manufacturing technology makes the pixel size of the photosensitive devices shrink, coupled with the current development trend of electronic products being that their functions should be better and their shape should be thin and small, miniature camera lens with good imaging quality therefor has become a mainstream in the market. In order to obtain better imaging quality, the lens that is traditionally equipped in mobile phone cameras adopts a three-piece or four-piece lens structure. And, with the development of technology and the increase of the diverse demands of users, and under this circumstances that the pixel area of photosensitive devices is shrinking steadily and the requirement of the system for the imaging quality is improving constantly, the five-piece, six-piece and seven-piece lens structure gradually appear in lens design. There is an urgent need for ultra-thin wide-angle camera lenses which have good optical characteristics and the chromatic aberration of which is fully corrected.

BRIEF DESCRIPTION OF THE DRAWINGS

Many aspects of the exemplary embodiments can be better understood with reference to the following drawings. The components in the drawing are not necessarily drawn to scale, the emphasis instead being placed to upon clearly illustrating the principles of the present disclosure.

FIG. 1 is a schematic diagram of a camera optical lens in accordance with a first embodiment of the present invention;

FIG. 2 shows the longitudinal aberration of the camera optical lens shown in FIG. 1;

FIG. 3 shows the lateral color of the camera optical lens shown in FIG. 1;

FIG. 4 presents a schematic diagram of the field curvature and distortion of the camera optical lens shown in FIG. 1;

FIG. 5 is a schematic diagram of a camera optical lens in accordance with a second embodiment of the present invention;

FIG. 6 presents the longitudinal aberration of the camera optical lens shown in FIG. 5;

FIG. 7 presents the lateral color of the camera optical lens shown in FIG. 5;

FIG. 8 presents the field curvature and distortion of the camera optical lens shown in FIG. 5:

FIG. 9 is a schematic diagram of a camera optical lens in accordance with a third embodiment of the present invention;

FIG. 10 presents the longitudinal aberration of the camera optical lens shown in FIG. 9;

FIG. 11 presents the lateral color of the camera optical lens shown in FIG. 9;

FIG. 12 presents the field curvature and distortion of the camera optical lens shown in FIG. 9.

FIG. 13 is a schematic diagram of a camera optical lens in accordance with a fourth embodiment of the present invention;

FIG. 14 presents the longitudinal aberration of the camera optical lens shown in FIG. 13;

FIG. 15 presents the lateral color of the camera optical lens shown in FIG. 13;

FIG. 16 presents the field curvature and distortion of the camera optical lens shown in FIG. 13.

FIG. 17 is a schematic diagram of a camera optical lens in accordance with a fifth embodiment of the present invention;

FIG. 18 presents the longitudinal aberration of the camera optical lens shown in FIG. 17;

FIG. 19 presents the lateral color of the camera optical lens shown in FIG. 17;

FIG. 20 presents the field curvature and distortion of the camera optical lens shown in FIG. 17.

FIG. 21 is a schematic diagram of a camera optical lens in accordance with a sixth embodiment of the present invention;

FIG. 22 presents the longitudinal aberration of the camera optical lens shown in FIG. 21;

FIG. 23 presents the lateral color of the camera optical lens shown in FIG. 21;

FIG. 24 presents the field curvature and distortion of the camera optical lens shown in FIG. 21.

FIG. 25 is a schematic diagram of a camera optical lens in accordance with a seventh embodiment of the present invention;

FIG. 26 presents the longitudinal aberration of the camera optical lens shown in FIG. 25;

FIG. 27 presents the lateral color of the camera optical lens shown in FIG. 25;

FIG. 28 presents the field curvature and distortion of the camera optical lens shown in FIG. 25.

FIG. 29 is a schematic diagram of a camera optical lens in accordance with a eighth embodiment of the present invention;

FIG. 30 presents the longitudinal aberration of the camera optical lens shown in FIG. 29;

FIG. 31 presents the lateral color of the camera optical lens shown in FIG. 29;

FIG. 32 presents the field curvature and distortion of the camera optical lens shown in FIG. 29.

DETAILED DESCRIPTION OF THE EXEMPLARY EMBODIMENTS

The present disclosure will hereinafter be described in detail with reference to several exemplary embodiments. To make the technical problems to be solved, technical solutions and beneficial effects of the present disclosure more apparent, the present disclosure is described in further detail together with the figure and the embodiments. It should be understood the specific embodiments described hereby is only to explain the disclosure, not intended to limit the disclosure.

Embodiment 1

As referring to FIG. 1, the present invention provides a camera optical lens 10. FIG. 1 shows the camera optical lens 10 of embodiment 1 of the present invention, the camera optical lens 10 comprises 7 lenses. Specifically, from the object side to the image side, the camera optical lens 10 comprises in sequence: an aperture S1, a first lens L1, a second lens L2, a third lens L3, a fourth lens L4, a fifth lens L5, a sixth lens L6, and a seventh lens L7. Optical element like optical filter GF can be arranged between the seventh lens L7 and the image surface Si.

The first lens L1 is made of glass material, the second lens L2 is made of plastic material, the third lens L3 is made of plastic material, the fourth lens L4 is made of plastic material, the fifth lens L5 is made of plastic material, the sixth lens L6 is made of glass material, and the seventh lens L7 is made of plastic material.

Here, the focal length of the whole camera optical lens 10 is defined as f, the focal length of the first lens is defined as f1. The camera optical lens 10 further satisfies the following condition: 1≤f1/f≤1.5. Condition 1≤f1/f≤1.5 fixes the positive refractive power of the first lens L1. If the lower limit of the set value is exceeded, although it benefits the ultra-thin development of lenses, but the positive refractive power of the first lens L1 will be too strong, problem like aberration is difficult to be corrected, and it is also unfavorable for wide-angle development of lens. On the contrary, if the upper limit of the set value is exceeded, the positive refractive power of the first lens L1 becomes too weak, and then it is difficult to develop ultra-thin lenses.

The refractive power of the first lens L1 is defined as n1. Here the following condition should be satisfied: 1.7≤n1≤2.2. This condition fixes the refractive power of the first lens L1, and refractive power within this range benefits the ultra-thin development of lenses, and it also benefits the correction of aberration.

The refractive power of the sixth lens L6 is defined as n6. Here the following condition should be satisfied: 1.7≤n6≤2.2. This condition fixes the refractive power of the sixth lens L6, and the refractive power within this range benefits the ultra-thin development of lenses, and it also benefits the correction of aberration.

The focal length of the third lens is defined as f3, the focal length of the fourth lens L4 is defined as f4. The following condition should be satisfied: −2≤f3/f4≤2, this condition fixes the ratio between the focal length of the third lens L3 and the focal length of the fourth lens L4, which can effectively reduce the sensitivity of lens group used in camera and further enhance the imaging quality.

The curvature radius of the object side surface of the seventh lens L7 is defined as R13, the curvature radius of the image side surface of the seventh lens L7 is defined as R14. The camera optical lens 10 further satisfies the following condition: −10≤(R13+R14)/(R13−R14)≤10, which fixes the shape of the seventh lens L7. When the value is beyond this range, with the development into the direction of ultra-thin and wide-angle lenses, problem like aberration of the off-axis picture angle is difficult to be corrected.

When the focal length of the camera optical lens 10 of the present invention, the focal length of each lens, the refractive power of the related lens, and the total optical length, the thickness on-axis and the curvature radius of the camera optical lens satisfy the above conditions, the camera optical lens 10 has the advantage of high performance and satisfies the design requirement of low TTL.

In this embodiment, the first lens L1 has a positive refractive power with a convex object side surface relative to the proximal.

The curvature radius of the object side surface of the first lens L1 is defined as R1, the curvature radius of the image side surface of the first lens L1 is defined as R2. The camera optical lens 10 further satisfies the following condition: −5.96≤(R1+R2)/(R1−R2)≤−0.09, which fixes the shape of the first lens L1. When the value is beyond this range, with the development into the direction of ultra-thin and wide-angle lenses, problem like aberration of the off-axis picture angle is difficult to be corrected. Preferably, the condition −3.73≤(R1+R2)/(R1−R2)≤−0.12 shall be satisfied.

The thickness on-axis of the first lens L1 is defined as d1. The following condition: 0.12≤d1≤0.70 should be satisfied. When the condition is satisfied, it is beneficial for realization of the ultra-thin lens. Preferably, the condition 0.20≤d1≤0.56 shall be satisfied.

In this embodiment, the focal length of the whole camera optical lens 10 is f, the focal length of the second lens L2 is f2. The following condition should be satisfied: −53.24≤f2/f≤4.45. When the condition is satisfied, the negative refractive power of the second lens L2 is controlled within reasonable scope, the spherical aberration caused by the first lens L1 which has positive refractive power and the field curvature of the system then can be reasonably and effectively balanced. Preferably, the condition −33.27≤f2/f≤3.56 should be satisfied.

The curvature radius of the object side surface of the second lens L2 is defined as R3, the curvature radius of the image side surface of the second lens L2 is defined as R4. The following condition should be satisfied: 0.60≤(R3+R4)/(R3−R4)≤36.42, which fixes the shape of the second lens L2 and can effectively correct aberration of the camera optical lens. Preferably, the following condition shall be satisfied, 0.95≤(R3+R4)/(R3−R4)≤29.14.

The thickness on-axis of the second lens L2 is defined as d3. The following condition: 0.11≤d3≤0.88 should be satisfied. When the condition is satisfied, it is beneficial for realization of the ultra-thin lens. Preferably, the condition 0.18≤d3≤0.70 shall be satisfied.

In this embodiment, the third lens L3 has a concave object side surface to the proximal axis.

The focal length of the whole camera optical lens 10 is f, the focal length of the third lens L3 is f3. The following condition should be satisfied: −2.85≤f3/f≤23.36. When the condition is satisfied, the spherical aberration and the field curvature of the system then can be reasonably and effectively balanced. Preferably, the condition −1.78≤f3/f≤18.68 should be satisfied.

The curvature radius of the object side surface of the third lens L3 is defined as R5, the curvature radius of the image side surface of the third lens L3 is defined as R6. The camera optical lens 10 further satisfies the following condition: 0.32≤(R5+R6)/(R5−R6)≤17.73, which is beneficial for the shaping of the third lens L3, and bad shaping and stress generation due to extra-large curvature of surface of the third lens L3 can be avoided. Preferably, the condition 0.51≤(R5+R6)/(R5−R6)≤14.18 shall be satisfied.

The thickness on-axis of the third lens L3 is defined as d5. The following condition: 0.09≤d5≤0.38 should be satisfied. When the condition is satisfied, it is beneficial for realization of the ultra-thin lens. Preferably, the condition 0.15≤d5≤0.31 shall be satisfied.

The focal length of the whole camera optical lens 10 is f, the focal length of the fourth lens L4 is f4. The following condition should be satisfied: −34.75≤f4/f≤159.01, which can effectively reduce the sensitivity of lens group used in camera and further enhance the imaging quality. Preferably, the condition −21.72≤f4/f≤127.21 should be satisfied.

The curvature radius of the object side surface of the fourth lens L4 is defined as R7, the curvature radius of the image side surface of the fourth lens L4 is defined as R8. The following condition should be satisfied: −859.54≤(R7+R8)/(R7−R8)≤9, which fixes shape of the fourth lens L4. When the value is beyond this range, with the development into the direction of ultra-thin and wide-angle lenses, problem like aberration of the off-axis picture angle is difficult to be corrected. Preferably, the following condition shall be satisfied, −537.21≤(R7+R8)/(R7−R8)≤7.2.

The thickness on-axis of the fourth lens L4 is defined as d7. The following condition: 0.20≤d7≤1.63 should be satisfied. When the condition is satisfied, it is beneficial for realization of the ultra-thin lens. Preferably, the condition 0.32≤d7≤1.30 shall be satisfied.

In this embodiment, the fifth lens L5 has a concave image side surface relative to the proximal axis.

The focal length of the whole camera optical lens 10 is f, the focal length of the fifth lens L5 is f5. The following condition should be satisfied: −15.41≤f5/f≤3.45, which can effectively smooth the light angles of the camera and reduce the tolerance sensitivity. Preferably, the condition −9.63≤f5/f≤2.76 should be satisfied.

The curvature radius of the object side surface of the fifth lens L5 is defined as R9, the curvature radius of the image side surface of the fifth lens L5 is defined as R10. The following condition should be satisfied: −4.07≤(R9+R10)/(R9−R10)≤4.83, by which, the shape of the fifth lens L5 is fixed, further, when the value is beyond this range, with the development into the direction of ultra-thin and wide-angle lenses, problem like aberration of the off-axis picture angle is difficult to be corrected. Preferably, the following condition shall be satisfied, −2.54≤(R9+R10)/(R9−R10)≤3.87.

The thickness on-axis of the fifth lens L5 is defined as d9. The following condition: 0.12≤d9≤0.77 should be satisfied. When the condition is satisfied, it is beneficial for realization of the ultra-thin lens. Preferably, the condition 0.19≤d9≤0.62 shall be satisfied.

In this embodiment, the sixth lens L6 has a positive refractive power with a convex object side surface relative to the proximal axis.

The focal length of the whole camera optical lens 10 is f, the focal length of the sixth lens L6 is f6. The following condition should be satisfied: 0.28≤f6/f≤7.56, which can effectively reduce the sensitivity of lens group used in camera and further enhance the imaging quality. Preferably, the condition 0.45≤f6/f≤6.04 should be satisfied.

The curvature radius of the object side surface of the sixth lens L6 is defined as R11, the curvature radius of the image side surface of the sixth lens L6 is defined as R12. The following condition should be satisfied: −30.09≤(R11+R12)/(R1−R12)≤−0.07, by which, the shape of the sixth lens L6 is fixed, further, When the value is beyond this range, with the development into the direction of ultra-thin and wide-angle lenses, problem like aberration of the off-axis picture angle is difficult to be corrected. Preferably, the following condition shall be satisfied, −18.81≤(R11+R12)/(R11−R12)≤−0.09.

The thickness on-axis of the sixth lens L6 is defined as d11. The following condition: 0.145≤d11≤1.10 should be satisfied. When the condition is satisfied, it is beneficial for realization of the ultra-thin lens. Preferably, the condition 0.22≤d11≤0.88 shall be satisfied.

In this embodiment, the seventh lens L7 has a negative refractive power.

The focal length of the whole camera optical lens 10 is f, the focal length of the seventh lens L7 is f7. The following condition should be satisfied: −8.42≤f7/f≤−0.51, which can effectively reduce the sensitivity of lens group used in camera and further enhance the imaging quality. Preferably, the condition −5.26≤f7/f≤−0.63 should be satisfied.

The thickness on-axis of the seventh lens L7 is defined as d13. The following condition: 0.06≤d13≤0.58 should be satisfied. When the condition is satisfied, it is beneficial for realization of the ultra-thin lens. Preferably, the condition 0.10≤d13≤0.46 shall be satisfied.

In this embodiment, the total optical length TTL of the camera optical lens 10 is less than or equal to 5.56 mm, it is beneficial for the realization of ultra-thin lenses. Preferably, the total optical length TTL of the camera optical lens 10 is less than or equal to 5.31 mm.

In this embodiment, the aperture F number of the camera optical lens 10 is less than or equal to 1.96. A large aperture has better imaging performance. Preferably, the aperture F number of the camera optical lens 10 is less than or equal to 1.92.

With such design, the total optical length TTL of the whole camera optical lens 10 can be made as short as possible, thus the miniaturization characteristics can be maintained.

In the following, an example will be used to describe the camera optical lens 10 of the present invention. The symbols recorded in each example are as follows. The unit of distance, radius and center thickness is mm.

TTL: Optical length (the distance on-axis from the object side surface of the first lens L1 to the image surface).

Preferably, inflexion points and/or arrest points can also be arranged on the object side surface and/or image side surface of the lens, so that the demand for high quality imaging can be satisfied, the description below can be referred for specific implementable scheme.

The design information of the camera optical lens 10 in the first embodiment of the present invention is shown in the following, the unit of the focal length, distance, radius and center thickness is mm.

The design information of the camera optical lens 10 in the first embodiment of the present invention is shown in the tables 1 and 2.

TABLE 1 R d nd v d S1 ∞ d0= −0.235 R1    2.112 d1=  0.467 nd1 1.713 v 1 53.8 R2    5.472 d2=  0.020 R3    2.533 d3=  0.246 nd2 1.661 v 2 20.4 R4    2.099 d4=  0.469 R5   −7.353 d5=  0.226 nd3 1.640 v 3 23.5 R6   −6.206 d6=  0.016 R7  −14.681 d7=  0.975 nd4 1.545 v 4 54.6 R8 −238.343 d8=  0.024 R9   11.328 d9=  0.255 nd5 1.640 v 5 23.5 R10    3.927 d10=  0.129 R11    2.326 d11=  0.543 nd6 1.713 v 6 53.8 R12   −6.000 d12=  0.589 R13  −11.83704843 d13=  0.245 nd7 1.535 v 7 56.1 R14    1.847720845 d14=  0.236 R15 ∞ d15=  0.110 ndg 1.7130 v g 53.83 R16 ∞ d16=  0.486

Where:

In which, the meaning of the various symbols is as follows.

S1: Aperture;

R: The curvature radius of the optical surface, the central curvature radius in case of lens;

R1: The curvature radius of the object side surface of the first lens L1;

R2: The curvature radius of the image side surface of the first lens L1;

R3: The curvature radius of the object side surface of the second lens L2;

R4: The curvature radius of the image side surface of the second lens L2;

R5: The curvature radius of the object side surface of the third lens L3;

R6: The curvature radius of the image side surface of the third lens L3;

R7: The curvature radius of the object side surface of the fourth lens L4;

R8: The curvature radius of the image side surface of the fourth lens L4;

R9: The curvature radius of the object side surface of the fifth lens L5;

R01: The curvature radius of the image side surface of the fifth lens L5;

R11: The curvature radius of the object side surface of the sixth lens L6;

R12: The curvature radius of the image side surface of the sixth lens L6;

R13: The curvature radius of the object side surface of the optical filter GF;

R14: The curvature radius of the image side surface of the optical filter GF;

d: The thickness on-axis of the lens and the distance on-axis between the lens;

d0: The distance on-axis from aperture S1 to the object side surface of the first lens L1;

d1: The thickness on-axis of the first lens L1;

d2: The distance on-axis from the image side surface of the first lens L1 to the object side surface of the second lens L2;

d3: The thickness on-axis of the second lens L2;

d4: The distance on-axis from the image side surface of the second lens L2 to the object side surface of the third lens L3;

d5: The thickness on-axis of the third lens L3;

d6: The distance on-axis from the image side surface of the third lens L3 to the object side surface of the fourth lens L4;

d7: The thickness on-axis of the fourth lens L4;

d8: The distance on-axis from the image side surface of the fourth lens L4 to the object side surface of the fifth lens L5;

d9: The thickness on-axis of the fifth lens L5;

d10: The distance on-axis from the image side surface of the fifth lens L5 to the object side surface of the sixth lens L6;

d11: The thickness on-axis of the sixth lens L6;

d12: The distance on-axis from the image side surface of the sixth lens L6 to the object side surface of the optical filter GF;

d13: The thickness on-axis of the optical filter GF;

d14: The distance on-axis from the image side surface to the image surface of the optical filter GF;

nd: The refractive power of the d line;

nd1: The refractive power of the d line of the first lens L1;

nd2: The refractive power of the d line of the second lens L2;

nd3: The refractive power of the d line of the third lens L3;

nd4: The refractive power of the d line of the fourth lens L4;

nd5: The refractive power of the d line of the fifth lens L5;

nd6: The refractive power of the d line of the sixth lens L6;

ndg: The refractive power of the d line of the optical filter GF;

vd: The abbe number;

v1: The abbe number of the first lens L1;

v2: The abbe number of the second lens L2;

v3: The abbe number of the third lens L3;

v4: The abbe number of the fourth lens L4;

v5: The abbe number of the fifth lens L5;

v6: The abbe number of the sixth lens L6;

vg: The abbe number of the optical filter GF.

Table 2 shows the aspherical surface data of the camera optical lens 10 in the embodiment 1 of the present invention.

TABLE 2 Conic Index Aspherical Surface Index k A4 A6 A8 A10 Al2 A14 A16 Al8 A20 Rl −1.6308E− −3.4164E− 1.3008E− −5.1331E− 1.2695E+ −1.9529E+ 1.9191E+ −1.1453E+ 3.6311E− −4.1093E− 01 04 01 01 00 00 00 00 01 02 R2 −3.7831E+ −6.5354E− 3.2803E− −9.3465E− 2.4918E+ −4.9418E+ 6.4675E+ −5.2683E+ 2.4448E+ −4.9342E− 02 02 01 01 00 00 00 00 00 01 R3 −5.2423E+ −8.1686E− 3.7830E− −1.6215E+ 5.7378E+ −1.3846E+ 2.1335E+ −2.0181E+ 1.0680E+ −2.4136E+ 01 02 01 00 00 01 01 01 01 00 R4 2.1978E+ −1.5045E− 4.2005E− −6.4513E− 2.7575E− −8.6773E− 1.0946E+ −5.7495E− −3.5260E− 1.1246E− 00 01 02 02 01 01 00 01 02 01 R5 0.0000E+ −14384E− −7.4551E− −2.8671E− 1.0109E− −2.9496E− 2.3975E− 3.9138E− −1.0061E− 4.4067E− 00 01 02 04 01 01 01 02 01 02 R6 −1.2812E+ −6.5458E− −2.5004E− 5.2339− −1.4166E+ 3.2597E+ −4.7733E+ 4.1498E+ −1.9014E+ 3.5015E− 02 02 01 01 00 00 00 00 00 01 R7 −4.1674E+ 4.2944E− −1.0148E− 4.3500E− −5.0241E− 1.2880E− −5.8748E− 0.0000E+ 00000E+ 0.0000E+ 03 02 01 02 03 02 03 00 00 00 R8 2.0996E+ −1.9930E− 3.1430E− −3.6776E− 7.1368E− −4.0424E− 1.0080E− 0.0000E+ 0.0000E+ 0.0000E+ 04 01 02 03 03 03 03 00 00 00 R9 0.0000E+ −2.0635E− 6.5309E− −7.0646E− 4.4274E− 4.3017E− −5.0313E− 0.0000E+ 0.0000E+ 0.0000E+ 00 01 02 03 03 04 04 00 00 00 R10 −1.1690E+ −1.2621E− 8.6735E− −7.5471E− 8.5021E− −5.7314E− 1.9953E− −2.7769E− −1.7658E− 6.7217E− 02 01 02 02 02 02 02 03 04 05 R11 −4.5682E+ 1.2803E− −3.1193E− 4.1527E− −3.5590E− 1.8351E− −5.4484E− 8.1359E− −4.1669E− −5.6845E− 01 01 01 01 01 01 02 03 04 07 R12 0.0000E+ 5.5502E− −1.6628E− −1.8696E− 6.6950E− −4.9244E− −2.3028E− 5.6925E− −1.9742E− −3.1633E− 00 02 03 02 03 04 04 05 06 07 R13 2.2772E+ −2.3277E− 1.3505E− −4.3083E− 8.0926E− −7.0084E− 5.0157E− −1.1573E− −1.1493E− 3.9779E− 01 01 01 02 03 04 05 05 06 07 R14 −9.6475E− −2.6757E− 1.6827E− −8.1411E− 2.6652E− −5.5734E− 6.9230E− −4.3608E− 6.8971E− 3.0801E− 01 01 01 02 02 03 04 05 07 08

Among them, K is a conic index, A4, A6, A8, A10, A12, A14, A16 are aspheric surface indexes.

IH: Image height

y=(x ² /R)/[1+{1−(k+1)(x ² /R ²)}^(1/2)]+A4x ⁴ +A6x ⁶ +A8x ⁸ +A10x ¹⁰ +A12x ¹² +A14x ¹⁴ +A16x ¹⁶  (1)

For convenience, the aspheric surface of each lens surface uses the aspheric surfaces shown in the above condition (1). However, the present invention is not limited to the aspherical polynomials form shown in the condition (1).

Table 3 and table 4 show the inflexion points and the arrest point design data of the camera optical lens 10 lens in embodiment 1 of the present invention. In which, R1 and R2 represent respectively the object side surface and image side surface of the first lens L1, R3 and R4 represent respectively the object side surface and image side surface of the second lens L2, R5 and R6 represent respectively the object side surface and image side surface of the third lens L3, R7 and R8 represent respectively the object side surface and image side surface of the fourth lens L4, R9 and R10 represent respectively the object side surface and image side surface of the fifth lens L5, R11 and R12 represent respectively the object side surface and image side surface of the sixth lens L6, and R13 and R14 represent respectively the object side surface and image side surface of the seventh lens L7. The data in the column named “inflexion point position” are the vertical distances from the inflexion points arranged on each lens surface to the optic axis of the camera optical lens 10. The data in the column named “arrest point position” are the vertical distances from the arrest points arranged on each lens surface to the optic axis of the camera optical lens 10.

TABLE 3 Inflexion point Inflexion point Inflexion point Inflexion point Inflexion point number position 1 position 2 position 3 position 4 R1  0 R2  0 R3  3 0.705 0.905 0.975 R4  2 0.695 0.965 R5  1 0.945 R6  1 0.915 R7  4 0.255 0.435 0.985 1.265 R8  1 1.325 R9  3 0.195 1.235 1.275 R10 2 0.305 1.075 R11 2 0.695 1.605 R12 3 0.545 0.915 1.835 R13 3 1.385 1.835 2.065 R14 1 0.505

TABLE 4 Arrest point number Arrest point position 1 Arrest point position 2 R1  0 R2  0 R3  1 1.025 R4  0 R5  1 1.055 R6  1 1.095 R7  1 1.175 R8  0 R9  1 0.335 R10 2 0.605 1.555 R11 2 1.155 1.705 R12 0 R13 0 R14 1 1.095

FIG. 2 and FIG. 3 show the longitudinal aberration and lateral color schematic diagrams after light with a wavelength of 470 nm, 510 nm, 555 nm, 610 nm, and 650 nm passes the camera optical lens 10 in the first embodiment. FIG. 4 shows the field curvature and distortion schematic diagrams after light with a wavelength of 555 nm passes the camera optical lens 10 in the first embodiment, the field curvature S in FIG. 4 is a field curvature in the sagittal direction, T is a field curvature in the meridian direction.

Table 33 shows the various values of the embodiments 1, 2, 3, 4, 5, 6, 7, 8 and the values corresponding with the parameters which are already specified in the conditions.

As shown in Table 33, the first embodiment satisfies the various conditions.

In this embodiment, the pupil entering diameter of the camera optical lens is 1.93657 mm, the full vision field image height is 2.934 mm, the vision field angle in the diagonal direction is 76.02°, it has wide-angle and is ultra-thin, its on-axis and off-axis chromatic aberrations are fully corrected, and it has excellent optical characteristics.

Embodiment 2

Embodiment 2 is basically the same as embodiment 1, the meaning of its symbols is the same as that of embodiment 1, in the following, only the differences are described.

Table 5 and table 6 show the design data of the camera optical lens 20 in embodiment 2 of the present invention.

TABLE 5 R d nd vd S1 ∞ d0= −0.234 R1   2.099 d1  0.417 nd1 1.713 v 1 53.8 R2   4.219 d2=  0.022 R3   2.349 d3=  0.266 nd2 1.661 v 2 20.4 R4   2.163 d4=  0.423 R5 −12.182 d5=  0.237 nd3 1.640 v 3 23.5 R6  −9.000 d6=  0.025 R7 −46.869 d7=  1.014 nd4 1.545 v 4 54.6 R8 −10.984 d8=  0.029 R9  46.224 d9=  0.253 nd5 1.640 v 5 23.5 R10   4.856 d10=  0.153 R11   2.449 d11=  0.647 nd6 1.713 v 6 53.8 R12  −6.383 d12=  0.439 R13  −7.379773384 d13=  0.245 nd7 1.535 v 7 56.1 R14   1.851893511 d14=  0.240 R15 ∞ d15=  0.110 ndg 1.7130 v g 53.83 R16 ∞ d16=  0.486

Table 6 shows the aspherical surface data of each lens of the camera optical lens 20 in embodiment 2 of the present invention.

TABLE 6 Conic Index Aspherical Surface Index k A4 A6 A8 A10 R1  4.4679E−01 −0.017065373  0.00560866 −0.012189906  0.012873564 R2  2.0045E−01 −0.030851337 −0.002620374  0.006167964 −0.00318741 R3 −7.3923E+00  0.00397757 −0.041898159  0.004093773  0.035611499 R4  1.0731E+01 −0.053338848 −0.034055255 −0.038093609  0.058919045 R5 −6.2405E+05 −0.076328364 −0.038476621 −0.06296892 −0.008144922 R6  1.5489E+04 −0.056239188  0.036913632 −0.14130833  0.15285362 R7  3.1773E+00 −0.045989351  0.057572366  0.078546009 −0.056155537 R8 −3.4359E−01  0.017629915 −0.035616404  0.060908764 −0.037151685 R9 −7.0199E+00  0.02218295 −0.20002816  0.36188294 −0.43023355 R10 −1.1801E+01 −0.15901181  0.23710753 −0.25793409  0.17127768 R11 −1.3129E+01 −0.15901181  0.031236768 −0.002266057 −0.000271613 R12 −6.5177E+00 −0.10649673  0.016622511 −0.002963044  0.000318852 R13  4.6614E+00 −2.2910E−01 1.3592E−01 −4.3240E−02  8.1073E−03 R14 −1.0331E+00 −2.6711E−01 1.6886E−01 −8.1251E−02  2.6650E−02 Aspherical Surface Index A12 A14 A16 A18 A20 R1 −0.010146545  0.002961871 −0.000474458  3.6410E−01 −4.1734E−02 R2 −0.01409912  0.008095381 −0.0013635  2.4447E+00 −4.9311E−01 R3 −0.073329804  0.031478211 −0.002848081  1.0679E+01 −2.4179E+00 R4 −0.067712198  0.027418049 −0.001586218 −3.6126E−02  1.1059E−01 R5  0.028335177  0.004048542 −0.001921836 −1.0341E−01  4.6935E−02 R6 −0.087024958  0.021011508  −9.962E−05 −1.9011E+00  3.4946E−01 R7 −0.012181788  0.020409725 −0.004467725  0.0000E+00  0.0000E+00 R8  0.017895711 −0.002951099 −3.6459E−05  0.0000E+00  0.0000E+00 R9  0.30196586 −0.11163558  0.016767186  0.0000E+00  0.0000E+00 R10 −0.063740415   1.24E−02   −9.86E−04 −1.7785E−04  6.7997E−05 R11    1.44E−05   7.66E−06   −7.22E−07 −4.1836E−04 −9.5829E−08 R12   −1.77E−05   4.01E−07   −5.82E−09 −1.8892E−06 −3.0193E−07 R13 −7.0153E−04 4.9615E−05 −1.1793E−06 −1.1002E−06  3.9019E−07 R14 −5.5762E−03 6.9173E−04 −4.3634E−05  6.9468E−07  3.3635E−08

Table 7 and table 8 show the inflexion points and the arrest point design data of the camera optical lens 20 lens in embodiment 2 of the present invention.

TABLE 7 Inflexion point Inflexion point Inflexion point Inflexion point number position 1 position 2 position 3 R1  0 R2  2 0.335 0.385 R3  1 0.955 R4  2 0.705 0.995 R5  1 0.955 R6  1 0.915 R7  4 0.175 0.425 0.995 R8  1 1.365 R9  3 0.105 1.175 1.305 R10 2 0.285 1.005 R11 2 0.695 1.605 R12 3 0.565 0.875 1.935 R13 2 1.355 1.835 R14 1 0.495

TABLE 8 Arrest point Arrest point Arrest point Arrest point number position 1 position 2 position 3 R1  0 R2  0 R3  0 R4  0 R5  0 R6  1 1.075 R7  3 0.385 0.455 1.205 R8  0 R9  1 0.165 R10 2 0.545 1.355 R11 1 1.155 R12 0 R13 0 R14 1 1.105

FIG. 6 and FIG. 7 show the longitudinal aberration and lateral color schematic diagrams after light with a wavelength of 470 nm, 510 nm, 555 nm, 620 nm, and 650 nm passes the camera optical lens 20 in the second embodiment. FIG. 8 shows the field curvature and distortion schematic diagrams after light with a wavelength of 555 nm passes the camera optical lens 20 in the second embodiment.

As shown in Table 33, the second embodiment satisfies the various conditions.

In this embodiment, the pupil entering diameter of the camera optical lens is 1.896 mm, the full vision field image height is 2.934 mm, the vision field angle in the diagonal direction is 77.13°, it has wide-angle and is ultra-thin, its on-axis and off-axis chromatic aberrations are fully corrected, and it has excellent optical characteristics.

Embodiment 3

Embodiment 3 is basically the same as embodiment 1, the meaning of its symbols is the same as that of embodiment 1, in the following, only the differences are described.

Table 9 and table 10 show the design data of the camera optical lens 30 in embodiment 3 of the present invention.

TABLE 9 R d nd vd S1 ∞ d0= −0.240 R1 2.094 d1= 0.462 nd1 1.713 v 1 53.8 R2 8.941 d2= 0.022 R3 3.000 d3= 0.230 nd2 1.661 v 2 20.4 R4 2.065 d4= 0.475 R5 −6.839 d5= 0.234 nd3 1.640 v 3 23.5 R6 −5.558 d6= 0.018 R7 −13.313 d7= 0.952 nd4 1.545 v 4 54.6 R8 −22.055 d8= 0.027 R9 20.024 d9= 0.288 nd5 1.640 v 5 23.5 R10 4.318 d10= 0.151 R11 2.373 d11= 0.598 nd6 1.713 v 6 53.8 R12 −3.162 d12= 0.490 R13 −11.88382475 d13= 0.245 nd7 1.535 v 7 56.1 R14 1.78469386 d14= 0.242 R15 ∞ d15= 0.110 ndg 1.7130 v g 53.83 R16 ∞ d16= 0.886

Table 10 shows the aspherical surface data of each lens of the camera optical lens 30 in embodiment 3 of the present invention.

TABLE 10 Conic index Aspherical Surface Index k A4 A6 A8 A10 A12 A14 A16 A18 A20 R1 −2.0256E−01 5.2677E−04  1.2444E−01 −5.0667E−01  1.2652E+00 −1.9543E+00  1.9201E+00 −1.1445E+00  3.6341E−01 −4.1888E−02 R2 −3.2109E+02 −6.7553E−02  3.2792E−01 −9.3885E−01  2.4937E+00 −4.9388E+00  6.4662E+00 −5.2690E+00  2.4465E+00 −4.9668E−01 R3 −4.1090E+01 −8.0667E−02  3.7746E−01 −1.6164E+00  5.7368E+00 −1.3848E+01  2.1338E+01 −2.0180E+01  1.0678E+01 −2.4136E+00 R4  2.2135E+00 −1.4787E−01  4.3051E−02 −6.8390E−02  2.7753E−01 −8.6862E−01  1.0930E+00 −5.7252E−01 −3.1947E−02  1.1138E−01 R5  0.0000E+00 −1.2809E−01 −6.9159E−02 −1.5831E−03  9.3954E−02 −2.9053E−01  2.4590E−01  3.9519E−02 −1.0375E−01  4.4355E−02 R6 −1.0117E+02 −5.6480E−02 −2.4401E−01  5.1673E−01 −1.4171E+00  3.2619E+00 −4.7721E+00  4.1490E+00 −1.9019E+00  3.5022E−01 R7 −4.0836E+03  4.0591E−02 −9.9891E−02  4.1304E−02 −3.8365E−03  1.4328E−02 −6.8321E−03  0.0000E+00  0.0000E+00  0.0000E+00 R8  1.6183E+02  1.8746E−01  3.0984E−02 −2.8870E−03  6.5126E−03 −4.0479E−03  1.0268E−03  0.0000E+00  0.0000E+00  0.0000E+00 R9  0.0000E+00 −2.0795E−01  6.9128E−02 −6.5775E−03  4.2032E−03 −1.1650E−03 −2.9653E−04  0.0000E+00  0.0000E+00  0.0000E+00 R10 −1.5892E+02 −1.2948E−01  8.8450E−02 −7.5923E−02  8.4888E−02 −5.7296E−02  1.9973E−02 −2.7726E−03 −1.7869E−04  6.7342E−05 R11 −4.8859E+01  1.3025E−01 −3.1376E−01  4.1520E−01 −3.5571E−01  1.8353E−01 −5.4499E−02  8.1288E−03 −4.1774E−04  1.0625E−07 R12  0.0000E+00  5.7417E−02 −3.1897E−03 −1.8402E−02  6.7525E−03 −4.9940E−04 −2.3654E−04  5.5763E−05 −1.9307E−06 −2.4253E−07 R13  2.2606E+01 −2.2879E−01  1.3381E−01 −4.3049E−02  8.0936E−03 −7.0103E−04  5.0451E−05 −1.1663E−05 −1.1485E−06  4.0277E−07 R14 −1.0694E+00 −2.7133E−01  1.6917E−01 −8.1423E−02  2.6650E−02 −5.5727E−03  6.9219E−04 −4.3648E−05  6.8632E−07  3.1981E−08

Table 11 and table 12 show the inflexion points and the arrest point design data of the camera optical lens 30 lens in embodiment 3 of the present invention.

TABLE 11 Inflexion Inflexion Inflexion Inflexion Inflexion point point point point point position number position 1 position 2 position 3 4 R1  0 R2  0 R3  3 0.795 0.875 0.975 R4  2 0.715 0.945 R5  1 0.935 R6  1 0.915 R7  4 0.255 0.415 0.975 1.245 R8  1 1.335 R9  1 0.145 R10 2 0.285 1.095 R11 2 0.695 1.615 R12 3 0.525 0.915 1.885 R13 3 1.405 1.825 2.055 R14 1 0.505

TABLE 12 Arrest point number Arrest point position 1 Arrest point position 2 R1  0 R2  0 R3  0 R4  0 R5  1 1.055 R6  1 1.095 R7  1 1.175 R8  0 R9  1 0.245 R10 2 0.555 1.565 R11 1 1.145 R12 0 R13 0 R14 1 1.095

FIG. 10 and FIG. 11 show the longitudinal aberration and lateral color schematic diagrams after light with a wavelength of 470 nm, 510 nm, 555 nm, 610, and 650 nm passes the camera optical lens 30 in the third embodiment. FIG. 12 shows the field curvature and distortion schematic diagrams after light with a wavelength of 555 nm passes the camera optical lens 30 in the third embodiment.

As shown in Table 33, the third embodiment satisfies the various conditions.

In this embodiment, the pupil entering diameter of the camera optical lens is 1.936 mm, the full vision field image height is 2.934 mm, the vision field angle in the diagonal direction is 76.070, it has wide-angle and is ultra-thin, its on-axis and off-axis chromatic aberrations are fully corrected, and it has excellent optical characteristics.

Embodiment 4

Embodiment 4 is basically the same as embodiment 1, the meaning of its symbols is the same as that of embodiment 1, in the following, only the differences are described.

Table 13 and table 14 show the design data of the camera optical lens 40 in embodiment 4 of the present invention.

TABLE 13 R d n d v d S1 ∞ d0= −0.230 R1 2.298 d1= 0.398 nd1 1.713 v 1 53.8 R2 7.094 d2= 0.035 R3 2.497 d3= 0.254 nd2 1.661 v 2 20.4 R4 1.980 d4= 0.514 R5 −5.834 d5= 0.189 nd3 1.640 v3 23.5 R6 −3.803 d6= 0.022 R7 −8.535 d7= 1.084 nd4 1.545 v 4 54.6 R8 −8.574 d8= 0.025 R9 −40.761 d9= 0.231 nd5 1.640 v 5 23.5 R10 2.674 d10= 0.086 R11 1.444 d11= 0.497 nd6 1.713 v 6 53.8 R12 66.988 d12= 0.873 R13 −0.631426121 d13= 0.245 nd7 1.535 v 7 56.1 R14 −0.991084097 d14= 0.204 R15 ∞ dt5= 0.110 ndg 1.7130 v g 53.83 R16 ∞ d16= 0.286

Table 14 shows the aspherical surface data of each lens of the camera optical lens 40 in embodiment 4 of the present invention.

TABLE 14 Conic index Aspherical Surface Index k A4 A6 A8 A10 A12 A14 A16 A18 A20 R1 −1.0862E−01  1.3632E−03  1.2858E−01 −5.0186E−01  1.2654E+00 −1.9560E+00  1.9199E+00 −1.1421E+00  3.6496E−01 −4.1687E−02 R2 −4.5991E+02 −4.6786E−02  2.9806E−01 −9.2062E−01  2.5147E+00 −4.9420E+00  6.4523E+00 −5.2775E+00  2.4525E+00 −4.8651E−01 R3 −3.3626E+01 −8.9960E−02  3.7567E−01 −1.6259E+00  5.7382E+00 −1.3840E+01  2.1238E+01 −2.0187E+01  1.0671E+01 −2.4083E+00 R4  1.7401E+00 −1.8079E−01  6.9637E−02 −8.9733E−02  2.7784E−01 −8.5574E−01  1.0994E+00 −5.7665E−01 −3.8534E−02  1.0863E−01 R5  0.0000E+00 −2.0836E−01 −4.6879E−02 −1.8073E−02  1.1062E−01 −2.9259E−01  2.3534E−01  2.9132E−02 −1.0801E−01  4.9107E−02 R6 −1.1616E+00 −5.2242E−02 −2.3001E−01  5.1646E−01 −1.4115E+00  3.2626E+00 −4.7757E+00  4.1458E+00 −1.9033E+00  3.5219E−01 R7 −5.7240E+02  6.8219E−02 −7.2389E−02  3.1051E−02 −1.5190E−02  1.2839E−02 −3.8048E−03  0.0000E+00  0.0000E+00  0.0000E+00 R8  1.4571E+01 −2.0577E−01  4.1069E−02 −4.6887E−03  8.6484E−03 −4.2031E−03  5.7558E−04  0.0000E+00  0.0000E+00  0.0000E+00 R9  0.0000E+00 −2.2447E−01  5.0113E−02  7.1921E−03  5.5724E−03 −1.1696E−03 −8.4714E−04  0.0000E+00  0.0000E+00  0.0000E+00 R10 −9.9242E+01 −1.8024E−01  8.9569E−02 −7.2257E−02  8.6137E−02 −5.7205E−02  1.9912E−02 −2.7997E−03 −1.8421E−04  6.9098E−05 R11 −1.9111E+01  1.3461E−01 −3.2636E−01  4.1497E−01 −3.5556E−01  1.8347E−01 −5.4480E−02  8.1531E−03 −4.1161E−04 −1.6654E−06 R12  0.0000E+00  1.9155E−02 −7.6892E−04 −1.5703E−02  6.4029E−03 −5.7070E−04 −2.3625E−04  5.7600E−05 −1.5824E−06 −3.0671E−07 R13 −2.2516E+00 −9.3864E−02  1.1612E−01 −4.6356E−02  8.1729E−03 −6.1078E−04  6.3020E−05 −1.1118E−05 −1.3024E−06  3.2891E−07 R14 −6.6682E+00 −5.1782E−02  1.164E−01 −7.7225E−02  2.6733E−02 −5.5931E−03  6.9368E−04 −4.3388E−05  6.3798E−07  2.7564E−08

Table 15 and table 16 show the inflexion points and the arrest point design data of the camera optical lens 40 lens in embodiment 4 of the present invention.

TABLE 15 Inflexion Inflexion Inflexion Inflexion Inflexion point point point point point position number position 1 position 2 position 3 4 R1  0 R2  0 R3  1 0.645 R4  2 0.665 0.985 R5  1 0.955 R6  1 0.915 R7  4 0.295 0.775 0.985 1.275 R8  0 R9  2 1.145 1.305 R10 2 0.265 1.135 R11 2 0.665 1.585 R12 2 0.815 1.905 R13 1 0.885 R14 2 0.695 1.315

TABLE 16 Arrest Arrest Arrest Arrest Arrest point point point point point number position 1 position 2 position 3 position 4 R1  0 R2  0 R3  1 1.005 R4  0 R5  0 R6  1 1.145 R7  4 0.695 0.855 1.065 1.345 R8  0 R9  0 R10 2 0.535 1.475 R11 2 1.125 1.695 R12 1 1.065 R13 0 R14 0

FIG. 14 and FIG. 15 show the longitudinal aberration and lateral color schematic diagrams after light with a wavelength of 470 nm, 510 nm, 555 nm, 610, and 650 nm passes the camera optical lens 40 in the fourth embodiment. FIG. 16 shows the field curvature and distortion schematic diagrams after light with a wavelength of 555 nm passes the camera optical lens 40 in the fourth embodiment.

As shown in Table 33, the fourth embodiment satisfies the various conditions.

In this embodiment, the pupil entering diameter of the camera optical lens is 1.935 mm, the full vision field image height is 2.934 mm, the vision field angle in the diagonal direction is 75.93°, it has wide-angle and is ultra-thin, its on-axis and off-axis chromatic aberrations are fully corrected, and it has excellent optical characteristics.

Embodiment 5

Embodiment 5 is basically the same as embodiment 1, the meaning of its symbols is the same as that of embodiment 1, in the following, only the differences are described.

Table 17 and table 18 show the design data of the camera optical lens 50 in embodiment 5 of the present invention.

TABLE 17 R d nd v d S1 ∞ d0= −0.011 R1 8.426 d1= 0.246 nd1 2.104 v 1 17.0 R2 −11.200 d2= 0.034 R3 −49.858 d3= 0.586 nd2 1.545 v 2 54.6 R4 −4.352 d4= 0.028 R5 −14.701 d5= 0.221 nd3 1.640 v 3 23.5 R6 3.314 d6= 0.066 R7 7.498 d7= 0.400 nd4 1.545 v 4 54.6 R8 −4.388 d8= 0.274 R9 −1.753 d9= 0.514 nd5 1.545 v 5 54.6 R10 6.054 d10= 0.097 R11 2.016 d11= 0.732 nd6 1.713 v 6 53.8 R12 −2.522 d12= 0.124 R13 1.37293816 d13= 0.386 nd7 1.640 v 7 23.5 R14 0.753768424 d14= 0.504 R15 ∞ d15= 0.110 ndg 2.1042 v g 17.02 R16 ∞ d16= 0.524

Table 18 shows the aspherical surface data of each lens of the camera optical lens 50 in embodiment 5 of the present invention.

TABLE 18 Conic index Aspherical Surface Index k A4 A6 A8 A10 A12 A14 A16 A18 A20 R1 −1.8808E+01 −2.0121E−02  6.6680E−02 −2.9133E−01  7.3284E−01 −1.0745E+00  8.6893E−01 −4.4228E−01  2.0360E−01 −6.2363E−02 R2 −7.1085E+02  5.4254E−02  1.1660E−01 −6.0122E−01  1.4972E+00 −2.5884E+00  2.9830E+00 −2.2040E+00  9.1974E−01 −1.4175E−01 R3 −9.0005E+02  2.4359E−01  4.2554E−03 −1.0159E+00  3.4395E+00 −7.2512E+00  9.9172E+00 −8.4051E+00  3.9040E+00 −7.2772E−01 R4  1.1325E+01 −9.0744E−02  4.8927E−02 −8.1157E−02  2.1629E−01 −4.2110E−01  5.0254E−01 −2.5626E−01 −2.2259E−02  4.5962E−02 R5  0.0000E+00 −1.0145E−01 −4.4983E−02  6.1675E−02  7.2674E−02 −1.6903E−01  1.0856E−01  2.4435E−02 −3.2758E−02 −7.0270E−04 R6 −1.1160E+00 −5.7816E−02 −2.1518E−01  3.4740E−01 −8.2471E−01  1.7028E+00 −2.2321E+00  1.7160E+00 −6.9905E−01  1.1563E−01 R7  3.1903E+01  1.0128E−01 −9.9983E−02  3.6747E−03 −5.6351E−03  1.8969E−02 −6.8309E−03  0.0000E+00  0.0000E+00  0.0000E+00 R8 −3.5740E+00  5.3455E−02  3.2484E−02 −1.5649E−02  7.0656E−03 −5.6496E−03  6.3463E−04  0.0000E+00  0.0000E+00  0.0000E+00 R9  0.0000E+00  5.3567E−02  2.1786E−02  4.2099E−03  9.5978E−03 −1.0874E−03 −1.9635E−03  0.0000E+00  0.0000E+00  0.0000E+00 R10 −3.6131E+02 −2.4551E−01  9.8066E−02 −4.7176E−02  4.7326E−02 −3.0171E−02  9.5064E−03 −9.2209E−04  2.4917E−05 −2.2952E−05 R11 −2.2420E+01  1.5095E−01 −2.3575E−01  2.7345E−01 −2.0720E−01  9.5490E−02 −2.5798E−02  3.5103E−03 −1.0217E−04 −1.6812E−05 R12  0.0000E+00  2.0979E−01 −3.9556E−02 −1.2687E−02  5.4081E−03 −2.7987E−04 −1.5659E−04  4.9840E−05 −1.0949E−05  1.0347E−06 R13 −2.4538E+00 −2.6932E−01  1.2753E−01 −3.7578E−02  5.6025E−03  4.1481E−05 −2.0506E−05 −1.7770E−05 −2.6498E−06  8.5231E−07 R14 −2.7469E+00 −1.8952E−01  1.1823E−01 −5.2819E−02  1.5604E−02 −2.9084E−03  3.2458E−04 −1.9171E−05  3.6944E−07  7.6783E−09

Table 19 and table 20 show the inflexion points and the arrest point design data of the camera optical lens 50 lens in embodiment 5 of the present invention.

TABLE 19 Inflexion Inflexion Inflexion Inflexion Inflexion point point point point point position number position 1 position 2 position 3 4 R1  1 0.675 R2  3 0.265 0.765 0.885 R3  3 0.085 0.835 0.925 R4  1 1.035 R5  2 0.915 1.035 R6  4 0.695 0.975 1.145 1.235 R7  2 0.795 1.155 R8  2 0.515 1.145 R9  2 0.795 1.275 R10 2 0.195 1.195 R11 1 1.105 R12 2 0.435 1.265 R13 2 0.485 2.095 R14 1 0.585

TABLE 20 Arrest point number Arrest point position 1 Arrest point position 2 R1  0 R2  1 0.495 R3  1 0.145 R4  0 R5  0 R6  0 R7  0 R8  2 0.855 1.275 R9  2 1.215 1.315 R10 2 0.345 1.435 R11 1 1.545 R12 2 0.795 1.635 R13 1 0.985 R14 1 1.595

FIG. 18 and FIG. 19 show the longitudinal aberration and lateral color schematic diagrams after light with a wavelength of 470 nm, 510 nm, 555 nm, 610, and 650 nm passes the camera optical lens 50 in the fifth embodiment. FIG. 20 shows the field curvature and distortion schematic diagrams after light with a wavelength of 555 nm passes the camera optical lens 50 in the fifth embodiment.

As shown in Table 33, the fifth embodiment satisfies the various conditions.

In this embodiment, the pupil entering diameter of the camera optical lens is 1.541 mm, the full vision field image height is 2.934 mm, the vision field angle in the diagonal direction is 89.37°, it has wide-angle and is ultra-thin, its on-axis and off-axis chromatic aberrations are fully corrected, and it has excellent optical characteristics.

Embodiment 6

Embodiment 6 is basically the same as embodiment 1, the meaning of its symbols is the same as that of embodiment 1, in the following, only the differences are described.

Table 21 and table 22 show the design data of the camera optical lens 60 in embodiment 6 of the present invention.

TABLE 21 R d nd v d S1 ∞ d0= −0.240 R1 2.102 d1= 0.421 nd1 1.713 v 1 53.8 R2 5.863 d2= 0.032 R3 2.681 d3= 0.255 nd2 1.661 v 2 20.4 R4 2.093 d4= 0.440 R5 −7.341 d5= 0.241 nd3 1.640 v 3 23.5 R6 −5.882 d6= 0.036 R7 −22.267 d7= 0.860 nd4 1.545 v 4 54.6 R8 −15.904 d8= 0.024 R9 −13.994 d9= 0.253 nd5 1.640 v 5 23.5 R10 4.707 d10= 0.138 R11 1.775 d11= 0.580 nd6 1.713 v 6 53.8 R12 14.592 d12= 0.910 R13 −0.690216289 d13= 0.123 nd7 1.535 v 7 56.1 R14 −0.843773684 d14= 0.217 R15 ∞ d15= 0.110 ndg 1.7130 v g 53.83 R16 ∞ d16= 0.386

Table 22 shows the aspherical surface data of each lens of the camera optical lens 60 in embodiment 6 of the present invention.

TABLE 22 Conic index Aspherical Surface Index k A4 A6 A8 A10 A12 A14 A16 A18 A20 R1 −2.4127E−01 −7.0391E−03  1.3202E−01 −5.0804E−01  1.2661E+00 −1.9569E+00  1.9198E+00 −1.1417E+00  3.6508E−01 −4.3485E−02 R2 −2.4895E+02 −7.2941E−02  3.3545E−01 −9.3877E−01  2.4994E+00 −4.9380E+00  6.4627E+00 −5.2732E+00  2.4463E+00 −4.9217E−01 R3 −4.9640E+01 −7.7612E−02  3.7972E−01 −1.6114E+00  5.7361E+00 −1.3850E+01  2.1334E+01 −2.0179E+01  1.0679E+01 −2.4166E+00 R4  2.1487E+00 −1.4364E−01  5.1962E−02 −7.5800E−02  2.8290E−01 −8.6873E−01  1.0885E+00 −5.7476E−01 −2.9648E−02  1.0890E−01 R5  0.0000E+00 −1.3738E−01 −6.3807E−02  4.2788E−03  1.0433E−01 −2.9280E−01  2.4155E−01  3.8964E−02 −1.0243E−01  4.2205E−02 R6 −1.7236E+01 −5.6558E−02 −2.4005E−01  5.1647E−01 −1.4139E+00  3.2646E+00 −4.7720E+00  4.1487E+00 −1.9024E+00  3.5036E−01 R7 −1.5059E+02  3.8390E−02 −9.8078E−02  4.1522E−02 −4.6001E−03  1.4672E−02 −6.7456E−03  0.0000E+00  0.0000E+00  0.0000E+00 R8  9.1176E+01 −1.8505E−01  3.0019E−02 −8.0949E−03  1.0009E−02 −4.2424E−03  9.4174E−04  0.0000E+00  0.0000E+00  0.0000E+00 R9  0.0000E+00 −1.9368E−01  6.3509E−02 −3.1064E−04  3.2291E−03 −1.6210E−03 −3.3987E−04  0.0000E+00  0.0000E+00  0.0000E+00 R10 −6.5246E+02 −1.3311E−01  8.7392E−02 −7.5301E−02  8.5097E−02 −5.7381E−02  1.9940E−02 −2.7717E−03 −1.7619E−04  6.8036E−05 R11 −2.1160E+01  1.2829E−01 −3.1882E−01  4.1403E−01 −3.5525E−01  1.8351E−01 −5.4523E−02  8.1336E−03 −4.1443E−04 −5.5621E−07 R12  0.0000E+00 −1.5735E−02  5.4354E−03 −1.6910E−02  6.3516E−03 −5.1515E−04 −2.2963E−04  5.5654E−05 −1.9640E−06 −2.1508E−07 R13 −3.1557E+00 −2.0212E−01  1.3730E−01 −4.5257E−02  8.2529E−03 −6.4405E−04  4.2603E−05 −1.6207E−05 −1.5932E−06  7.0481E−07 R14 −8.2144E+00 −1.4669E−01  1.5183E−01 −8.1072E−02  2.6625E−02 −5.5714E−03  6.9471E−04 −4.3507E−05  6.5640E−07  2.2598E−08

Table 23 and table 24 show the inflexion points and the arrest point design data of the camera optical lens 60 lens in embodiment 6 of the present invention.

TABLE 23 Inflexion point Inflexion point Inflexion point Inflexion point number position 1 position 2 position 3 R1  0 R2  0 R3  1 0.815 R4  2 0.715 0.975 R5  1 0.935 R6  1 0.905 R7  2 0.975 1.255 R8  1 1.305 R9  0 R10 2 0.215 1.125 R11 2 0.675 1.615 R12 2 0.565 1.875 R13 3 1.155 1.745 1.935 R14 2 1.005 1.405

TABLE 24 Arrest point number Arrest point position 1 Arrest point position 2 R1  0 R2  0 R3  1 1.015 R4  0 R5  1 1.055 R6  1 1.075 R7  1 1.195 R8  0 R9  0 R10 2 0.435 1.585 R11 1 1.135 R12 1 0.865 R13 0 R14 0

FIG. 22 and FIG. 23 show the longitudinal aberration and lateral color schematic diagrams after light with a wavelength of 470 nm, 510 nm, 555 nm, 610, and 650 nm passes the camera optical lens 60 in the sixth embodiment. FIG. 24 shows the field curvature and distortion schematic diagrams after light with a wavelength of 555 nm passes the camera optical lens 60 in the sixth embodiment.

As shown in Table 33, the sixth embodiment satisfies the various conditions.

In this embodiment, the pupil entering diameter of the camera optical lens is 1.936 mm, the full vision field image height is 2.934 mm, the vision field angle in the diagonal direction is 75.99°, it has wide-angle and is ultra-thin, its on-axis and off-axis chromatic aberrations are fully corrected, and it has excellent optical characteristics.

Embodiment 7

Embodiment 7 is basically the same as embodiment 1, the meaning of its symbols is the same as that of embodiment 1, in the following, only the differences are described.

Table 25 and table 26 show the design data of the camera optical lens 70 in embodiment 7 of the present invention.

TABLE 25 R d nd v d S1 ∞ d0= −0.220 R1 2.120 d1= 0.450 nd1 1.713 v 1 53.8 R2 6.395 d2= 0.026 R3 2.722 d3= 0.252 nd2 1.661 v 2 20.4 R4 2.108 d4= 0.434 R5 −7.116 d5= 0.256 nd3 1.640 v 3 23.5 R6 −4.030 d6= 0.028 R7 −11.426 d7= 0.796 nd4 1.545 v 4 54.6 R8 −183.418 d8= 0.031 R9 15.990 d9= 0.246 nd5 1.640 v 5 23.5 R10 8.416 d10= 0.219 R11 2.966 d11= 0.593 nd6 1.713 v 6 53.8 R12 6.038 d12= 0.249 R13 0.887191597 d13= 0.245 nd7 1.640 v 7 23.5 R14 0.725735828 d14= 0.482 R15 ∞ d15= 0.110 ndg 1.7130 v g 53.83 R16 ∞ d16= 0.486

Table 26 shows the aspherical surface data of each lens of the camera optical lens 70 in embodiment 7 of the present invention.

TABLE 26 Conic index Aspherical Surface Index k A4 A6 A8 A10 A12 A14 A16 A18 A20 R1 −1.5492E−01 −6.9901E−03  1.2726E−01 −5.1351E−01  1.2692E+00 −1.9553E+00  1.9185E+00 −1.1444E+00  3.6405E−01 −4.2971E−02 R2 −4.1989E+02 −7.3216E−02  3.3631E−01 −9.4368E−01  2.4913E+00 −4.9396E+00  6.4650E+00 −5.2713E+00  2.4455E+00 −4.9788E−01 R3 −5.8394E+01 −7.7848E−02  3.8269E−01 −1.6174E+00  5.7349E+00 −1.3851E+01  2.1332E+01 −2.0183E+01  1.0677E+01 −2.4108E+00 R4  2.1760E+00 −1.5466E−01  5.3499E−02 −6.9642E−02  2.7012E−01 −8.7520E−01  1.0915E+00 −5.7375E−01 −3.3228E−02  1.1352E−01 R5  0.0000E+00 −1.4468E−01 −5.6747E−02 −2.7345E−03  1.0313E−01 −2.9124E−01  2.4576E−01  3.5563E−02 −1.0746E−01  4.5653E−02 R6 −2.9590E+01 −4.8849E−02 −2.4446E−01  5.2071E−01 −1.4188E+00  3.2612E+00 −4.7724E+00  4.1496E+00 −1.9017E+00  3.5023E−01 R7 −1.3461E+03  6.5554E−02 −9.7234E−02  4.4419E−02 −6.1177E−03  1.0916E−02 −7.5210E−03  0.0000E+00  0.0000E+00  0.0000E+00 R8  1.1016E+03 −1.1040E−01  2.7834E−02 −7.4910E−03  5.8009E−03 −3.9116E−03  1.6194E−04  0.0000E+00  0.0000E+00  0.0000E+00 R9  0.0000E+00 −1.8242E−01  6.7883E−02 −5.1109E−03  2.5404E−03 −2.3652E−03 −7.0612E−04  0.0000E+00  0.0000E+00  0.0000E+00 R10 −4.8896E+02 −1.1350E−01  8.8254E−02 −7.7109E−02  8.5056E−02 −5.7173E−02  1.9960E−02 −2.7867E−03 −1.7846E−04  6.7817E−05 R11 −2.8531E+01  1.2840E−01 −3.2156E−01  4.1516E−01 −3.5517E−01  1.8369E−01 −5.4492E−02  8.1227E−03 −4.1966E−04 −3.7600E−07 R12  0.0000E+00 −9.3865E−03  1.9802E−03 −1.7066E−02  6.8176E−03 −5.6842E−04 −2.4833E−04  5.4158E−05 −2.0628E−06 −4.4637E−08 R13 −3.0041E+00 −3.2446E−01  1.3541E−01 −4.2477E−02  8.1898E−03 −6.7186E−04  5.7238E−05 −1.0718E−05 −1.2260E−06  2.9662E−07 R14 −2.7583E+00 −2.7772E−01  1.6757E−01 −8.1108E−02  2.6730E−02  5.5709E−03  6.9157E−04 −4.3719E−05  6.5333E−07  3.6389E−08

Table 27 and table 28 show the inflexion points and the arrest point design data of the camera optical lens 70 lens in embodiment 7 of the present invention.

TABLE 27 Inflexion point Inflexion point Inflexion point Inflexion point number position 1 position 2 position 3 R1  0 R2  1 0.955 R3  1 0.745 R4  2 0.675 0.985 R5  1 0.945 R6  1 0.905 R7  2 0.265 0.625 R8  1 0.065 R9  1 0.175 R10 2 0.245 0.995 R11 2 0.685 1.605 R12 2 0.765 1.975 R13 3 0.445 1.655 2.055 R14 1 0.495

TABLE 28 Arrest point number Arrest point position 1 Arrest point position 2 R1  0 R2  0 R3  1 0.995 R4  2 0.965 0.995 R5  1 1.055 R6  1 1.085 R7  0 R8  1 0.095 R9  1 0.305 R10 2 0.455 1.375 R11 1 1.105 R12 1 1.135 R13 1 0.885 R14 1 1.125

FIG. 26 and FIG. 27 show the longitudinal aberration and lateral color schematic diagrams after light with a wavelength of 470 nm, 510 nm, 555 nm, 610, and 650 nm passes the camera optical lens 70 in the seventh embodiment. FIG. 28 shows the field curvature and distortion schematic diagrams after light with a wavelength of 555 nm passes the camera optical lens 50 in the seventh embodiment.

As shown in Table 33, the seventh embodiment satisfies the various conditions.

In this embodiment, the pupil entering diameter of the camera optical lens is 1.908 mm, the full vision field image height is 2.934 mm, the vision field angle in the diagonal direction is 76.79°, it has wide-angle and is ultra-thin, its on-axis and off-axis chromatic aberrations are fully corrected, and it has excellent optical characteristics.

Embodiment 8

Embodiment 8 is basically the same as embodiment 1, the meaning of its symbols is the same as that of embodiment 1, in the following, only the differences are described.

Table 29 and table 30 show the design data of the camera optical lens 80 in embodiment 8 of the present invention.

TABLE 29 R d nd v d S1 ∞ d0= −0.215  R1 2.184 d1= 0.353 nd1 1.713 v 1 53.8 R2 6.649 d2= 0.021 R3 2.956 d3= 0.251 nd2 1.661 v 2 20.4 R4 2.071 d4= 0.361 R5 −106.008 d5= 0.226 nd3 1.640 v 3 23.5 R6 −25.342 d6= 0.017 R7 −19.963 d7= 0.858 nd4 1.545 v 4 54.6 R8 −11.541 d8= 0.169 R9 3.056 d9= 0.304 nd5 1.545 v 5 54.6 R10 8.966 d10= 0.209 R11 3.314 d11= 0.273 nd6 2.104 v 6 17.0 R12 3.786 d12= 0.590 R13 1.51976626 d13= 0.245 nd7 1.545 v 7 54.6 R14 0.927964806 d14= 0.331 R15 ∞ d15= 0.110 ndg 1.7130 v g 53.83 R16 ∞ d16= 0.486

Table 30 shows the aspherical surface data of each lens of the camera optical lens 80 in embodiment 8 of the present invention.

TABLE 30 Conic index Aspherical Surface Index k A4 A6 A8 A10 A12 A14 A16 A18 A20 R1 −3.2563E−01 −9.2985E−03  1.2986E−01 −5.1409E−01  1.2690E+00 −1.9543E+00  1.9201E+00 −1.1426E+00  3.6616E−01 −4.0696E−02 R2 −3.3038E+02 −8.2260E−02  3.2441E−01 −9.3404E−01  2.5054E+00 −4.9339E+00  6.4626E+00 −5.2753E+00  2.4460E+00 −4.8905E−01 R3 −5.5225E+01 −1.0787E−01  3.9217E−01 −1.6117E+00  5.7369E+00 −1.3846E+01  2.1337E+01 −2.0180E+01  1.0674E+01 −2.4212E+00 R4  2.1694E+00 −1.6173E−01  4.1078E−02 −6.4923E−02  2.7800E−01 −8.7204E−01  1.0893E+00 −5.7836E−01 −3.7526E−02  1.1131E−01 R5  0.0000E+00 −1.5955E−01 −4.2315E−02  9.2751E−05  9.9666E−02 −2.9446E−01  2.4401E−01  3.4572E−02 −1.0846E−01  4.4089E−02 R6 −2.3078E+02  2.4649E−02  2.4238E−01  5.2152E−01  1.4179E+00  3.2611E+00  4.7732E+00  4.1488E+00  1.9020E+00  3.5036E−01 R7 −4.1173E+03  4.9672E−02 −9.9775E−02  4.3362E−02 −5.0481E−03  1.2886E−02 −5.9173E−03  0.0000E+00  0.0000E+00  0.0000E+00 R8  3.7762E+01 −1.6993E−01  5.7454E−02 −1.5632E−02  3.5205E−03 −2.9855E−03  9.3215E−04  0.0000E+00  0.0000E+00  0.0000E+00 R9  0.0000E+00 −1.5355E−01  2.7990E−02 −3.7430E−03  3.2837E−03 −1.7282E−03 −9.3710E−05  0.0000E+00  0.0000E+00  0.1858E−05 R10 −4.1635E+03 −7.6472E−02  7.5930E−02 −8.3267E−02  8.5586E−02 −5.6840E−02  1.9882E−02 −2.8650E−03 −1.8494E−04  8.5549E−05 R11 −9.7702E+01  1.0349E−01 −3.0215E−01  4.1118E−01 −3.5473E−01  1.8375E−01 −5.4609E−02  8.0314E−03 −4.0006E−04 −7.1599E−07 R12  0.0000E+00 −5.1572E−02  1.2233E−02 −1.5598E−02  6.1938E−03 −7.0290E−04 −2.4477E−04  6.2751E−05 −1.2643E−08 −5.4298E−07 R13 −1.0422E+01 −3.1103E−01  1.4123E−01 −4.2433E−02  8.1124E−03 −6.9051E−04  5.4219E−05 −1.0849E−05 −1.1527E−06  3.3215E−07 R14 −3.8462E+00 −2.4972E−01  1.6517E−01 −8.1238E−02  2.6733E−02  5.5698E−03  6.9183E−04 −4.3675E−05  6.6089E−07  3.7461E−08

Table 31 and table 32 show the inflexion points and the arrest point design data of the camera optical lens 80 lens in embodiment 8 of the present invention.

TABLE 31 Inflexion point Inflexion point Inflexion point Inflexion point number position 1 position 2 position 3 R1  0 R2  0 R3  1 0.745 R4  2 0.665 1.015 R5  1 0.955 R6  1 0.895 R7  3 0.245 0.485 0.945 R8  0 R9  1 0.455 R10 2 0.185 1.485 R11 1 0.575 R12 1 0.695 R13 1 0.345 1.515 R14 2 0.475 1.945

TABLE 32 Arrest point number Arrest point position 1 Arrest point position 2 R1  0 R2  0 R3  1 0.975 R4  2 0.935 1.045 R5  0 R6  1 1.045 R7  1 1.105 R8  0 R9  1 0.815 R10 1 0.385 R11 1 1.005 R12 1 1.125 R13 1 0.655 R14 1 1.105

FIG. 30 and FIG. 31 show the longitudinal aberration and lateral color schematic diagrams after light with a wavelength of 470 nm, 510 nm, 555 nm, 610, and 650 nm passes the camera optical lens 80 in the eighth embodiment. FIG. 32 shows the field curvature and distortion schematic diagrams after light with a wavelength of 555 nm passes the camera optical lens 80 in the eighth embodiment.

As shown in Table 33, the eighth embodiment satisfies the various conditions.

In this embodiment, the pupil entering diameter of the camera optical lens is 1.930 mm, the full vision field image height is 2.934 mm, the vision field angle in the diagonal direction is 76.82°, it has wide-angle and is ultra-thin, its on-axis and off-axis chromatic aberrations are fully corrected, and it has excellent optical characteristics.

Value and Embod- Embod- Embod- Embod- Embod- Embod- Embod- Embod- Condition iment 1 iment 2 iment 3 iment 4 iment 5 iment 6 iment 7 iment 8 f 3.679 3.601 3.678 3.677 2.928 3.678 3.625 3.625 f1 4.544 5.399 3.717 4.593 4.339 4.376 4.246 4.402 f2 −23.740 −95.868 −11.016 −17.818 8.683 −17.312 −16.756 −11.686 f3 57.292 51.937 42.972 16.345 −4.176 43.133 13.963 51.609 f4 −28.661 25.981 −63.902 389.740 5.124 97.161 −19.645 48.302 f5 −9.453 −8.439 −8.602 −3.884 −2.430 −5.436 −27.921 8.329 f6 2.409 2.552 2.467 2.057 1.679 2.773 7.538 18.260 f7 −2.958 −2.732 −2.872 −4.252 −3.431 −9.814 −15.267 −5.106 f3/f4 −1.999 1.999 −0.672 0.042 −0.815 0.444 −0.711 1.068 (R1 + R2)/ −2.257 −2.981 −1.611 −1.959 −0.141 −2.118 −1.992 −1.978 (R1 − R2) (R3 + R4)/ 10.673 24.280 5.419 8.649 1.191 8.119 7.867 5.677 (R3 − R4) (R5 + R6)/ 11.820 6.657 9.680 4.743 0.632 9.065 3.612 1.628 (R5 − R6) (R7 + R8)/ −1.131 1.612 −4.046 −429.768 0.262 5.999 −0.883 3.741 (R7 − R8) (R9 + R10)/ 2.061 1.235 1.550 0.877 −0.551 0.197 3.223 −2.034 (R9 − R10) (R11 + R12)/ −0.441 −0.445 −0.444 −1.044 −0.112 −1.277 −2.930 −15.046 (R11 − R12) (R13 + R14)/ 0.730 0.599 0.739 −4.511 3.435 −9.990 9.990 4.136 (R13 − R14) f1/f 1.235 1.499 1.011 1.249 1.482 1.190 1.171 1.214 f2/f −6.452 −26.619 −2.995 −4.846 2.966 −4.706 −4.622 −3.224 f3/f 15.571 14.421 11.684 4.446 −1.426 11.726 3.852 14.236 f4/f −7.789 7.214 −17.375 106.004 1.750 26.413 −5.420 13.324 f5/f −2.569 −2.343 −2.339 −1.057 −0.830 −1.478 −7.703 2.297 f6/f 0.655 0.709 0.671 0.559 0.574 0.754 2.080 5.037 f7/f −0.804 −0.758 −0.781 −1.157 −1.172 −2.668 −4.212 −1.408 d1 0.467 0.417 0.462 0.398 0.246 0.421 0.450 0.353 d3 0.246 0.266 0.230 0.254 0.586 0.255 0.252 0.251 d5 0.226 0.237 0.234 0.189 0.221 0.241 0.256 0.226 d7 0.973 1.014 0.952 1.084 0.400 0.860 0.796 0.858 d9 0.255 0.253 0.288 0.231 0.514 0.253 0.246 0.304 d11 0.543 0.647 0.598 0.497 0.732 0.580 0.593 0.273 d13 0.245 0.245 0.245 0.245 0.386 0.123 0.245 0.245 Fno 1.900 1.900 1.900 1.900 1.900 1.900 1.900 1.879 TTL 5.034 5.006 5.030 5.055 4.847 5.027 4.903 4.803 d7/TTL 0.194 0.203 0.189 0.215 0.082 0.171 0.162 0.179 n1 1.7130 1.7130 1.7130 1.7130 2.1042 1.7130 1.7130 1.7130 n2 1.6614 1.6614 1.6614 1.6614 1.5449 1.6614 1.6614 1.6614 n3 1.6397 1.6397 1.6397 1.6397 1.6397 1.6397 1.6397 1.6397 n4 1.5449 1.5449 1.5449 1.5449 1.5449 1.5449 1.5449 1.5449 n5 1.6397 1.6397 1.6397 1.6397 1.5449 1.6397 1.6397 1.5449 n6 1.7130 1.7130 1.7130 1.7130 1.7130 1.7130 1.7130 2.1042 n7 1.5352 1.5352 1.5352 1.5352 1.6397 1.5352 1.6397 1.5449

It is to be understood, however, that even though numerous characteristics and advantages of the present exemplary embodiments have been set forth in the foregoing description, together with details of the structures and functions of the embodiments, the disclosure is illustrative only, and changes may be made in detail, especially in matters of shape, size, and arrangement of parts within the principles of the invention to the full extent indicated by the broad general meaning of the terms where the appended claims are expressed. 

What is claimed is:
 1. A camera optical lens comprising, from an object side to an image side in sequence: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens; wherein the camera optical lens further satisfies the following conditions: 1≤f1 /f≤1.5; 1.7≤n1≤2.2; 1.7≤n6≤2.2; −2≤f3/f4≤2; −10≤(R13+R14)/(R13−R14)≤10; where f: the focal length of the camera optical lens; f1: the focal length of the first lens; n1: the refractive power of the first lens; n6: the refractive power of the sixth lens; f3: the focal length of the third lens; f4: the focal length of the forth lens; R13: the curvature radius of object side surface of the seventh lens; R14: the curvature radius of image side surface of the seventh lens.
 2. The camera optical lens as described in claim 1, wherein the first lens is made of glass material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of glass material, the seventh lens is made of plastic material.
 3. The camera optical lens as described in claim 1, wherein the first lens has a positive refractive power with a convex object side surface to the proximal axis; the camera optical lens further satisfies the following conditions: −5.96≤(R1+R2)/(R1−R2)≤−0.09; 0.12≤d1≤0.70; R1: the curvature radius of object side surface of the first lens; R2: the curvature radius of image side surface of the first lens. d1: the thickness on-axis of the first lens.
 4. The camera optical lens as described in claim 3 further satisfying the following conditions: −3.73≤(R1+R2)/(R1−R2)≤−0.12; 0.20≤d1≤0.56.
 5. The camera optical lens as described in claim 1, wherein the camera optical lens further satisfies the following conditions: −53.24≤f2/f≤4.45; 0.60≤(R3+R4)/(R3−R4)≤36.42; 0.11d3≤0.88; where f: the focal length of the camera optical lens; f2: the focal length of the second lens; R3: the curvature radius of the object side surface of the second lens; R4: the curvature radius of the image side surface of the second lens; d3: the thickness on-axis of the second lens.
 6. The camera optical lens as described in claim 5 further satisfying the following conditions: −33.27≤f2/f≤3.56; 0.95≤(R3+R4)/(R3−R4)≤29.14; 0.18≤d3≤0.70.
 7. The camera optical lens as described in claim 1, wherein the third lens has a concave object side surface to the proximal axis; the camera optical lens further satisfies the following conditions: −2.85≤f3/f≤23.36; 0.32≤(R5+R6)/(R5−R6)≤17.73; 0.09≤d5≤50.38; where f: the focal length of the camera optical lens; f3: the focal length of the third lens; R5: the curvature radius of the object side surface of the third lens; R6: the curvature radius of the image side surface of the third lens; d5: the thickness on-axis of the third lens.
 8. The camera optical lens as described in claim 7 further satisfying the following conditions: −1.78≤f3/f≤18.68; 0.51≤(R5+R6)/(R5−R6)≤14.18; 0.15≤d5≤0.31.
 9. The camera optical lens as described in claim 1, wherein the fourth lens has a positive refractive power with a concave object side surface and a convex image side surface to the proximal axis; the camera optical lens further satisfies the following conditions: −34.75≤f4/f≤159.01; −859.54≤(R7+R8)/(R7−R8)≤9; 0.20≤d7≤1.63; where f: the focal length of the camera optical lens; f4: the focal length of the fourth lens; R7: the curvature radius of the object side surface of the fourth lens; R8: the curvature radius of the image side surface of the fourth lens; d7: the thickness on-axis of the fourth lens.
 10. The camera optical lens as described in claim 9 further satisfying the following conditions: −21.725f4/f≤127.21; −537.21≤(R7+R8)/(R7−R8)≤7.2; 0.32≤d7≤1.30.
 11. The camera optical lens as described in claim 1, wherein the fifth lens has a concave image side surface to the proximal axis; the camera optical lens further satisfies the following conditions: −15.41≤f5/f≤3.45; −4.07≤(R9+R10)/(R9−R10)≤4.83; 0.12≤d9≤0.77; where f: the focal length of the camera optical lens; f5: the focal length of the fifth lens; R9: the curvature radius of the object side surface of the fifth lens; R10: the curvature radius of the image side surface of the fifth lens; d9: the thickness on-axis of the fifth lens.
 12. The camera optical lens as described in claim 11 further satisfying the following conditions: −9.63≤f5/f≤2.76; −2.54≤(R9+R10)/(R9−R10)≤3.87; 0.19≤d9≤0.62.
 13. The camera optical lens as described in claim 1, wherein the sixth lens has a positive refractive power with a convex object side surface to the proximal axis; the camera optical lens further satisfies the following conditions: 0.28≤f6/f≤7.56; −30.09≤(R11+R12)/(R11−R12)≤−0.07; 0.14≤d11≤1.10; where f: the focal length of the camera optical lens; f6: the focal length of the sixth lens; R11: the curvature radius of the object side surface of the sixth lens; R12: the curvature radius of the image side surface of the sixth lens; d11: the thickness on-axis of the sixth lens.
 14. The camera optical lens as described in claim 13 further satisfying the following conditions: 0.45≤f6/f≤6.04; −18.81≤(R11+R12)/(R11−R12)≤−0.09; 0.22≤d11≤0.88.
 15. The camera optical lens as described in claim 1, wherein the seventh lens has a negative refractive power; the camera optical lens further satisfies the following conditions: further satisfying the following condition: −8.42≤f7/f≤−0.51; 0.06≤d13≤0.58; where f: the focal length of the camera optical lens; f1: the focal length of the seventh lens; d13: the thickness on-axis of the seventh lens.
 16. The camera optical lens as described in claim 15 further satisfying the following condition: −5.26≤f7/f≤−0.63; 0.10≤d13≤0.46.
 17. The camera optical lens as described in claim 1, wherein the total optical length TTL of the camera optical lens is less than or equal to 5.56 mm.
 18. The camera optical lens as described in claim 17, wherein the total optical length TTL of the camera optical lens is less than or equal to 5.31 mm.
 19. The camera optical lens as described in claim 1, wherein the aperture F number of the camera optical lens is less than or equal to 1.96.
 20. The camera optical lens as described in claim 19, wherein the aperture F number of the camera optical lens is less than or equal to 1.92. 